Vinyl decals versus window wipers, & installing them on boats and prior to car wax application.
Question: Is it OK for my windshield wipers to hit my car window decal?
It isn’t probably going to do much good for it, but it depends on how much road grime and dirt is under your wipers. Over time, the wipers act like sandpaper in pushing grit over the decal repeatedly.
If your area gets a lot of rain, say an area like Seattle, Washington, it is likely that the water and spray off the road is relatively clean,